This happened last time when the month changed. The site did update eventually. Hopefully the lease deal is still on because that is likely the only way I'd buy a Stinger (unless I find a good used one)

Keep in mind although the incentives dropped it also seems people are getting slightly better sales prices now also. Last few months people were getting 3k-3.5k below MSRP, now it sounds like people are getting 4k under MSRP. Not sure this is a significant difference.